The SwiftKey keyboard allows Android users to type much quicker than they would on a conventional on-screen keyboard. Rather than touching individual keys, users instead drag their finger from one letter to the next when typing a word, tapping to spell out words where necessary. It’s one of the best-selling applications for Google’s mobile OS, spending more time occupying the No. 1 paid app position in the Google Play store during 2012 than any other Android application.

For an idea of how SwiftKey for Android works, check out the below video:

Because Apple locks down core elements in its iOS, it’s likely never going to be possible to install a universal SwiftKey keyboard for the mobile OS (not without resorting to a jailbreak, that is). But for those looking to enjoy a SwiftKey experience on their iPhone, iPad, or iPod touch, it looks like the aforementioned dedicated iOS app will provide the next-best solution.